CN110792280B - Hui style wooden historic building beam waterproof structure and construction method thereof - Google Patents
Hui style wooden historic building beam waterproof structure and construction method thereof Download PDFInfo
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- CN110792280B CN110792280B CN201911066433.6A CN201911066433A CN110792280B CN 110792280 B CN110792280 B CN 110792280B CN 201911066433 A CN201911066433 A CN 201911066433A CN 110792280 B CN110792280 B CN 110792280B
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G23/00—Working measures on existing buildings
- E04G23/02—Repairing, e.g. filling cracks; Restoring; Altering; Enlarging
- E04G23/0218—Increasing or restoring the load-bearing capacity of building construction elements
- E04G23/0225—Increasing or restoring the load-bearing capacity of building construction elements of circular building elements, e.g. by circular bracing
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/66—Sealings
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/70—Drying or keeping dry, e.g. by air vents
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G23/00—Working measures on existing buildings
- E04G23/02—Repairing, e.g. filling cracks; Restoring; Altering; Enlarging
- E04G23/0218—Increasing or restoring the load-bearing capacity of building construction elements
- E04G23/0244—Increasing or restoring the load-bearing capacity of building construction elements of beams at places of holes, e.g. drilled in them
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G23/00—Working measures on existing buildings
- E04G23/02—Repairing, e.g. filling cracks; Restoring; Altering; Enlarging
- E04G23/0218—Increasing or restoring the load-bearing capacity of building construction elements
- E04G2023/0248—Increasing or restoring the load-bearing capacity of building construction elements of elements made of wood
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Abstract
The invention discloses a Hui-style wooden historic building beam waterproof structure and a construction method thereof, and relates to the field of beam waterproof, the Hui-style wooden historic building beam waterproof structure comprises a beam main body, fixing grooves are uniformly formed in the outer surface of the beam main body, a pressing plate is arranged at the position, corresponding to the fixing grooves, of the outer surface of the beam main body, a fixing block is movably connected inside the fixing grooves, and the construction method of the Hui-style wooden historic building beam waterproof structure comprises the following steps of S1: installing a pressure plate on the outer surface of the beam main body; s2: wrapping the outer surface of the pressing plate with a water-resisting layer, and installing a water-absorbing layer between the water-resisting layer and the one-way liquid guide film; s3: wrapping the filter screen on the outer surface of the one-way liquid guiding film; s4: and wrapping the protective layer on the outer surface of the filter screen. The invention can improve the waterproof effect of the Hui style wooden historic building beam, protect the beam to a certain extent, prolong the service life of the beam and prolong the service life of the beam.
Description
Technical Field
The invention relates to the technical field of beam waterproofing, in particular to a beam waterproofing structure of a Hui style wooden historic building;
the invention relates to the technical field of beam waterproofing, in particular to a construction method of a beam waterproofing structure of a Hui style wooden historic building.
Background
In recent years, with the increasing protection of traditional cultural buildings in China, the renovation work of ancient buildings, especially earthquake frequent areas, is more and more emphasized by the society. Among the prior art, for improving ancient building crossbeam's water-proof effects, general waterproof scheme lays waterproof construction at the surface of roofing structure, and this waterproof construction is from supreme being in proper order: the waterproof layer plays an important role in a waterproof structure.
The historic building timber structure is mainly formed by mortise and tenon connection, namely a tenon form is typically formed by a beam end, and a mortise form is formed by a column body. However, because external factors act on (earthquake, typhoon, environment humiture etc.) and timber self defect etc. reason, take place extrusion deformation back at tenon fourth of twelve earthly branches node position, the residual deformation of different degrees all appears in tenon and fourth of twelve earthly branches, make tenon fourth of twelve earthly branches node become not hard up gradually, the space increases between tenon and the fourth of twelve earthly branches, more even the person appears the local tenon of pulling out, phenomenon such as node pine takes off, especially for rafter and crossbeam, the pine takes off and removes the barrel tile that leads to its top and the displacement of bottom tile junction to produce the gap easily, water on the roofing leaks to the below from the gap easily when rainy day, make ancient building crossbeam soak in aquatic, because the crossbeam is mostly wooden structure, wooden structure receives the swelling deformation after the rainwater soaks, long-term effect reduces bearing structure's intensity, influence roof structure's stability. There is therefore a need for effective waterproofing of roofs.
In the process of implementing the invention, the inventor finds that at least the following problems in the prior art are not solved: 1. the existing waterproof structure only prevents water from entering the cross beam to waterproof the cross beam, and has single waterproof means and poor waterproof effect; 2. the waterproof layer is arranged on the outermost layer of the waterproof structure, and the waterproof layer is easy to age, so that the waterproof effect is poor, and the service life of the waterproof structure is shortened.
Therefore, the Hui style wooden historic building beam waterproof structure and the construction method thereof are provided.
Disclosure of Invention
The invention aims to provide a Hui-style wooden historic building beam waterproof structure and a construction method thereof, which can improve the waterproof effect of the Hui-style wooden historic building beam, reduce the damage to the beam caused by water immersion, protect the beam to a certain extent, prolong the service life of the beam and improve the service life of the beam, so as to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a waterproof structure of a beam of a Hui style wooden historic building comprises a beam main body, wherein fixing grooves are uniformly formed in the outer surface of the beam main body, a pressing plate is arranged at a position, corresponding to the fixing grooves, of the outer surface of the beam main body, fixing blocks are movably connected inside the fixing grooves, limiting grooves are formed between the opposite inner side surfaces of the two fixing blocks, a straight rod is connected between the inner parts of the two limiting grooves in a sliding mode, a spring is sleeved on the outer surface of the straight rod, the outer surface of the upper end of each fixing block is movably connected with the pressing plate, a water-proof layer wraps the outer surface of one side, away from the beam main body, of each pressing plate, a single-direction liquid film wraps the outer surface of the water-proof layer, a water absorbing layer is fixedly connected between the single-direction liquid film and the water-proof layer, water flowing holes are uniformly formed in the outer surface of the single-direction liquid film, a filter screen wraps the outer surface of the single-direction liquid film, and the outer surface of the filter screen is wrapped with a protective layer, and the outer surface of the lower end of the protective layer is provided with a water outlet.
Preferably, a movable groove is formed in the outer surface of one side, close to the beam main body, of the pressing plate, a rotating shaft is fixedly mounted on the inner surface of the movable groove, the rotating shaft penetrates through the inside of the fixing block, and the fixing block is rotatably connected with the rotating shaft.
This setting is used for guaranteeing two fixed blocks can and the clamp plate between move to can make two fixed blocks move to the inboard simultaneously, and then install the clamp plate on the crossbeam main part.
Preferably, the number of the pressing plates is a plurality, the pressing plates are uniformly distributed on the outer surface of the beam main body, and the inner surfaces of the pressing plates and the beam main body, which are in contact with each other, are tightly attached to each other.
This setting is used for guaranteeing that the clamp plate can make the layer that absorbs water be in the extruded state, and then extrudes its inside water that absorbs.
Preferably, the number of the water outlets is a plurality of, the water outlets are uniformly distributed on the outer surface of the lower end of the protective layer in a straight line shape, and the inner surface of each water outlet is fixedly connected with an inclined plate.
The water outlet can be located at the lowest position through the inclined plate, so that water in the water guide groove is guided to the position of the water outlet, and a user can collect the water flowing out of the water guide groove conveniently.
Preferably, a water chute is arranged between the waterproof layer and the beam main body, and the water chute is communicated with the water outlet.
For ensuring proper operation of the device.
Preferably, the fixed block is L-shaped and is oppositely arranged.
This setting is used for guaranteeing that the fixed block can clamp in the inside of fixed slot, and the person of facilitating the use dismantles the change to the fixed block that damages.
Preferably, the fixing grooves are in a convex shape, and the two fixing blocks are connected with the fixing grooves in a matched mode.
Two fixed blocks of being convenient for install in the inside of fixed slot, improve its performance.
Preferably, the water-resisting layer, the water absorbing layer and the one-way liquid guiding film are connected through hot melt adhesive in a bonding mode, and the water absorbing layers are uniformly distributed between the water-resisting layer and the one-way liquid guiding film.
For ensuring proper operation of the device.
Preferably, the limiting groove and the two ends of the straight rod are both T-shaped, and the two ends of the straight rod are matched with the limiting groove.
This setting is used for preventing to take place the condition that the straight-bar drops from the fixed slot inside, increases the stability that two fixed blocks removed.
A construction method of a Hui style wooden historic building beam waterproof structure comprises the following steps:
s1: firstly, a fixing groove is formed in the outer surface of the beam main body, then the two fixing blocks are extruded towards the same side, the spring is contracted, the straight rod enters the limiting grooves on the two sides, the upper half part of each fixing block is driven to rotate on the rotating shaft, the lower half part of each fixing block enters the fixing groove, and therefore the pressing plate is installed on the outer surface of the beam main body;
s2: then wrapping a water-resisting layer on the outer surface of the pressing plate, laying the water-absorbing layer close to the water-resisting layer, and simultaneously enabling the water-absorbing layer to be in a compressed state and to be positioned between the water-resisting layer and the one-way liquid guide film;
s3: then wrapping the filter screen on the outer surface of the one-way liquid guiding film;
s4: and finally, wrapping the protective layer on the outer surface of the filter screen, and enabling the position of the water outlet to be downward.
Compared with the prior art, the invention has the beneficial effects that:
1. under the matching action of a series of components such as a water-resisting layer, a water-absorbing layer, a one-way liquid-guiding film, a pressing plate and the like, when water damaging the protective layer enters the water chute, the water is absorbed into the water absorbing layer through the water flowing holes on the one-way liquid guide film, the water absorbing layer is in a compressed state, the water absorbed by the water absorption layer is extruded by the pressure plate, and after the water is absorbed by the one-way liquid guide film, the water flowing holes on the protective layer can be automatically closed, so that the squeezed water can not reversely seep back to one side of the protective layer, under the action of the waterproof layer, water in the water chute can not permeate into the beam main body, the water is prevented from penetrating into the beam main body by adopting two means of water guiding and water resisting, and the waterproof layer is arranged inside, so that the aging condition of the waterproof layer is reduced, the waterproof effect on the cross beam is improved, therefore, the beam of the Hui-style wooden historic building is protected to a certain extent, and the service life of the beam is prolonged;
2. according to the invention, under the common cooperation action of the pressing plate, the inclined plate, the guide groove, the water outlet and other components, water in the water absorbing layer flows to the lowest end of the beam main body along the shape of the beam main body under the extrusion condition, and flows out of the water outlet along the inclined plate, and the water outlet can be positioned at the lowest position through the inclined plate, so that the water in the water guide groove is guided to the position of the water outlet, a user can conveniently collect the water flowing out of the water guide groove, the water can be effectively prevented from staying on the surface of the beam for a long time, the damage to the beam is reduced, the operation of the user is facilitated, and the service performance of the beam is improved;
3. according to the invention, the fixing blocks are arranged in the L shape and are oppositely arranged, the outer surface of one side of the pressing plate close to the beam main body is provided with the movable groove, the inner surface of the movable groove is fixedly provided with the rotating shaft, the rotating shaft penetrates through the fixing blocks, and the fixing blocks are rotatably connected with the rotating shaft, so that the two fixing blocks can move with the pressing plate, the two fixing blocks can move inwards at the same time, the pressing plate is further arranged on the beam main body, the fixing blocks can be clamped in the fixing grooves, and a user can conveniently detach and replace the damaged fixing blocks;
4. according to the invention, under the matching action of the spring, the straight rod, the limiting groove and other components, the limiting groove and the two ends of the straight rod are both in a T shape, the two ends of the straight rod are matched with the limiting groove, the two fixing blocks are extruded towards the same side, the spring is contracted, the straight rod enters the limiting grooves on the two sides, the upper half part of the fixing block is driven to rotate on the rotating shaft, the lower half part of the fixing block enters the fixing groove, the situation that the straight rod falls off from the inside of the fixing groove can be prevented, and the moving stability of the two fixing blocks is improved.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a side view of the present invention;
FIG. 3 is a view of the combination of the screen and the protective layer of the present invention;
FIG. 4 is a combined view of a single-direction liquid conducting film and a water barrier layer of the present invention;
FIG. 5 is an associated view of the platen and beam body of the present invention;
FIG. 6 is a view of the present invention showing the combination of the rotating shaft and the fixing block;
FIG. 7 is a view of the combination of the pressure plate and the fixing block of the present invention;
FIG. 8 is an associated view of the outlet of the present invention with the inclined plate;
FIG. 9 is a view of the combination of the beam body and the fixing groove of the present invention;
FIG. 10 is a flow chart of the construction method of the present invention.
In the figure: 1. a beam main body; 2. a protective layer; 3. a water outlet; 4. a water chute; 5. pressing a plate; 6. a water barrier layer; 7. a water-absorbing layer; 8. a mono-directional liquid guide film; 9. filtering with a screen; 10. a fixed block; 11. a water flowing hole; 12. fixing grooves; 13. a limiting groove; 14. a straight rod; 15. a spring; 16. a movable groove; 17. a rotating shaft; 18. an inclined plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 to 10, the present invention provides a technical solution:
a Hui style wooden ancient building crossbeam waterproof structure is shown in figures 1, 2, 3, 4, 5, 7 and 9 and comprises a crossbeam main body 1, fixing grooves 12 are uniformly formed in the outer surface of the crossbeam main body 1, a pressing plate 5 is arranged on the outer surface of the crossbeam main body 1 corresponding to the fixing grooves 12, fixing blocks 10 are movably connected inside the fixing grooves 12, limiting grooves 13 are formed between the opposite inner side surfaces of the two fixing blocks 10, a straight rod 14 is connected between the two limiting grooves 13 in a sliding mode, a spring 15 is sleeved on the outer surface of the straight rod 14, the outer surface of the upper end of each fixing block 10 is movably connected with the pressing plate 5, a water-resisting layer 6 wraps the outer surface of one side, far away from the crossbeam main body 1, of the pressing plate 5, a single-guide water-guiding layer 8 wraps the outer surface of the water-resisting layer 6, and a liquid film water-absorbing layer 7 is fixedly connected between the single-guide water-guiding layer 8 and the water-resisting layer 6, the outer surface of the single-guide liquid film 8 is uniformly provided with water flow holes 11, the outer surface of the single-guide liquid film 8 is wrapped with a filter screen 9, the outer surface of the filter screen 9 is wrapped with a protective layer 2, and the outer surface of the lower end of the protective layer 2 is provided with a water outlet 3.
Specifically, as shown in fig. 6, a movable groove 16 is formed in the outer surface of one side of the pressure plate 5, which is close to the beam main body 1, a rotating shaft 17 is fixedly installed on the inner surface of the movable groove 16, the rotating shaft 17 penetrates through the inside of the fixed block 10, and the fixed block 10 is rotatably connected with the rotating shaft 17.
Through adopting above-mentioned technical scheme, this setting is used for guaranteeing that two fixed blocks 10 can move about with between the clamp plate 5 to can make two fixed blocks 10 move to the inboard simultaneously, and then install clamp plate 5 on crossbeam main part 1.
Specifically, as shown in fig. 2, the number of the pressing plates 5 is several, and the pressing plates 5 are uniformly distributed on the outer surface of the beam main body 1, and the inner surfaces of the pressing plates 5, which are in contact with the beam main body 1, are tightly attached to each other.
Through adopting above-mentioned technical scheme, this setting is used for guaranteeing that clamp plate 5 can make layer 7 that absorbs water be in the extruded state, and then extrudes its inside water that absorbs.
Specifically, as shown in fig. 1 and 8, the number of the water outlets 3 is several, and the water outlets are uniformly distributed on the outer surface of the lower end of the protective layer 2 in a straight line shape, and the inner surface of the water outlets 3 is fixedly connected with an inclined plate 18.
By adopting the technical scheme, the water outlet 3 can be positioned at the lowest position through the inclined plate 18, so that the water in the water chute 4 is guided to the position of the water outlet 3, and a user can collect the water flowing out of the water chute 4 conveniently.
Specifically, as shown in fig. 2 and 8, a water chute 4 is arranged between the water-resisting layer 6 and the beam main body 1, and the water chute 4 is communicated with the water outlet 3.
Through adopting above-mentioned technical scheme for guarantee the normal operating of the device.
Specifically, as shown in fig. 5, the fixing block 10 is L-shaped, and the two fixing blocks are disposed oppositely.
Through adopting above-mentioned technical scheme, this setting is used for guaranteeing that fixed block 10 can clamp in the inside of fixed slot 12, and the person of facilitating the use dismantles the change to the fixed block 10 that damages.
Specifically, as shown in fig. 5, the fixing groove 12 is in a shape of a convex letter, and the two fixing blocks 10 are connected to the fixing groove 12 in a matching manner.
By adopting the technical scheme, the two fixing blocks 10 can be conveniently arranged in the fixing groove 12, and the use performance of the fixing groove is improved.
Specifically, as shown in fig. 6, the water-resistant layer 6, the water-absorbing layer 7 and the one-way liquid-guiding film 8 are bonded and connected by hot melt adhesive, and the water-absorbing layers 7 are uniformly distributed between the water-resistant layer 6 and the one-way liquid-guiding film 8.
Through adopting above-mentioned technical scheme for guarantee the normal operating of the device.
Specifically, as shown in fig. 5, the limiting groove 13 and the straight rod 14 are both T-shaped, and the two ends of the straight rod 14 are matched with the limiting groove 13.
Through adopting above-mentioned technical scheme, this setting is used for preventing to take place the condition that straight-bar 14 drops from fixed slot 12 inside, increases the stability that two fixed blocks 10 removed.
A construction method of a beam waterproof structure of a Hui-style wooden historic building comprises the following steps as shown in figure 10:
s1: firstly, a fixing groove 12 is formed in the outer surface of the beam main body 1, then the two fixing blocks 10 are extruded towards the same side, the spring 15 is contracted, the straight rod 14 enters the limiting grooves 13 on the two sides, the upper half parts of the fixing blocks 10 are driven to rotate on the rotating shaft 17, the lower half parts of the fixing blocks 10 enter the fixing groove 12, and therefore the pressing plate 5 is installed on the outer surface of the beam main body 1;
s2: then wrapping a water-resisting layer 6 on the outer surface of the pressing plate 5, laying a water-absorbing layer 7 close to the water-resisting layer 6, and simultaneously enabling the water-absorbing layer 7 to be in a compressed state and to be positioned between the water-resisting layer 6 and a one-way liquid guide film 8;
s3: then wrapping the filter screen 9 on the outer surface of the one-way liquid guiding film 8;
s4: and finally, wrapping the protective layer 2 on the outer surface of the filter screen 9, and enabling the position of the water outlet 3 to be downward.
The working principle is as follows: firstly, a fixing groove 12 is arranged on the outer surface of a beam main body 1, then two fixing blocks 10 are extruded towards the same side, a spring 15 is contracted, a straight rod 14 enters limiting grooves 13 on two sides, the upper half parts of the fixing blocks 10 are driven to rotate on a rotating shaft 17, the lower half parts of the fixing blocks 10 enter the fixing groove 12, a pressing plate 5 is installed on the outer surface of the beam main body 1, a waterproof layer 6 is wrapped on the outer surface of the pressing plate 5, a water absorbing layer 7 is laid close to the waterproof layer 6, the water absorbing layer 7 is in a compressed state and is positioned between the waterproof layer 6 and a one-way liquid guiding film 8, a filter screen 9 is wrapped on the outer surface of the one-way liquid guiding film 8, a protective layer 2 is wrapped on the outer surface of the filter screen 9, the position of a water outlet 3 is downward, water permeating into the protective layer 2 enters the inner part of a water guide groove 4, water is sucked into the inner part of the water absorbing layer 7 through a water flowing hole 11 on the one-way liquid guiding film 8, the water absorbing layer 7 is in a compressed state, water absorbed by the water absorbing layer 7 is extruded through the pressing plate 5, the water flowing holes 11 on the unidirectional liquid guide film 8 can be automatically closed after the water is absorbed, so that the extruded water cannot reversely seep back to one side of the protective layer 2, and the water in the water guide groove 4 can not seep into the beam main body 1 under the action of the water resisting layer 6, the beam is simultaneously prevented from being water by adopting two means of water guiding and resisting, the water resisting layer 6 is arranged in the water resisting layer to reduce the aging condition of the beam, the waterproof effect of the beam is improved, so that the beam of the Huipai wooden ancient building is protected to a certain extent, the service life of the beam is prolonged, the water in the water absorbing layer 7 flows to the lowest end of the beam main body 1 along the shape of the beam main body 1 under the extrusion condition and flows out from the water outlet 3 along the inclined plate 18, and a water collecting device is arranged at the position of the water outlet 3, collect the water that destroys protective layer 2 to can effectually prevent that long-term the stopping of water from on the crossbeam surface, and then reduce it and cause the damage to the crossbeam, convenient to use person operates, improves its performance.
Claims (10)
1. The utility model provides a wooden ancient building crossbeam waterproof construction of hui style, includes crossbeam main part (1), its characterized in that: fixing grooves (12) are uniformly formed in the outer surface of the beam main body (1), pressing plates (5) are arranged at positions, corresponding to the fixing grooves (12), of the outer surface of the beam main body (1), fixing blocks (10) are movably connected inside the fixing grooves (12), limiting grooves (13) are formed between the two opposite inner side surfaces of the fixing blocks (10), straight rods (14) are slidably connected between the two limiting grooves (13), springs (15) are sleeved on the outer surfaces of the straight rods (14), the outer surface of the upper end of each fixing block (10) is movably connected with the pressing plates (5), a water-resisting layer (6) wraps the outer surface of one side, far away from the beam main body (1), of each pressing plate (5), a single-direction liquid film (8) wraps the outer surface of the water-resisting layer (6), and a water absorbing layer (7) is fixedly connected between the single-direction liquid film (8) and the water-resisting layer (6), the utility model discloses a filter screen, including one-way liquid guide membrane (8), the surface of one-way liquid guide membrane (8) has evenly seted up discharge orifice (11), the surface parcel of one-way liquid guide membrane (8) has filter screen (9), and the surface parcel of filter screen (9) has protective layer (2), delivery port (3) have been seted up to the lower extreme surface of protective layer (2).
2. The Hui style wooden historic building beam waterproof structure of claim 1 is characterized in that: the clamp plate (5) is close to one side surface of crossbeam main part (1) and has seted up activity groove (16), the internal fixed surface of activity groove (16) installs pivot (17), pivot (17) run through the inside at fixed block (10), rotate between fixed block (10) and pivot (17) and be connected.
3. The Hui style wooden historic building beam waterproof structure of claim 1 is characterized in that: the number of the pressing plates (5) is a plurality of, the pressing plates are evenly distributed on the outer surface of the beam main body (1), and the inner surfaces, which are contacted with the beam main body (1), of the pressing plates (5) are mutually attached.
4. The Hui style wooden historic building beam waterproof structure of claim 1 is characterized in that: the quantity of delivery port (3) is a plurality of, and it is the lower extreme surface of style of calligraphy evenly distributed at protective layer (2), the internal surface fixed connection of delivery port (3) has hang plate (18).
5. The Hui style wooden historic building beam waterproof structure of claim 1 is characterized in that: a water chute (4) is arranged between the waterproof layer (6) and the beam main body (1), and the water chute (4) is communicated with the water outlet (3).
6. The Hui style wooden historic building beam waterproof structure of claim 1 is characterized in that: the fixing block (10) is L-shaped and is oppositely arranged.
7. The Hui style wooden historic building beam waterproof structure of claim 1 is characterized in that: the shape of fixed slot (12) is protruding font, two fixed block (10) and fixed slot (12) are connected with each other in a matching manner.
8. The Hui style wooden historic building beam waterproof structure of claim 1 is characterized in that: the water-proof layer (6), the water-absorbing layer (7) and the single-direction liquid guide film (8) are connected in a bonding mode through hot melt adhesive, and the water-absorbing layer (7) is uniformly distributed between the water-proof layer (6) and the single-direction liquid guide film (8).
9. The Hui style wooden historic building beam waterproof structure of claim 1 is characterized in that: the limiting groove (13) and the two ends of the straight rod (14) are both T-shaped, and the two ends of the straight rod (14) are matched with the limiting groove (13).
10. A construction method of a Hui style wooden historic building beam waterproof structure is characterized by comprising the following steps: s1: firstly, a fixing groove (12) is formed in the outer surface of a beam main body (1), then two fixing blocks (10) are extruded towards the same side, a spring (15) is contracted, a straight rod (14) enters limiting grooves (13) on two sides, the upper half part of each fixing block (10) is driven to rotate on a rotating shaft (17), the lower half part of each fixing block (10) enters the fixing groove (12), and a pressing plate (5) is installed on the outer surface of the beam main body (1); s2: then wrapping a water-resisting layer (6) on the outer surface of the pressing plate (5), laying a water-absorbing layer (7) close to the water-resisting layer (6), and simultaneously enabling the water-absorbing layer (7) to be in a compressed state and to be positioned between the water-resisting layer (6) and a one-way liquid guide film (8); s3: then wrapping the filter screen (9) on the outer surface of the single-direction liquid guide film (8); s4: and finally, wrapping the protective layer (2) on the outer surface of the filter screen (9) and enabling the water outlet (3) to be downward.
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| CN201911066433.6A CN110792280B (en) | 2019-11-04 | 2019-11-04 | Hui style wooden historic building beam waterproof structure and construction method thereof |
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| FR2679586B3 (en) * | 1991-07-25 | 1993-11-05 | Depannage Entretien Piscines | WATERPROOFING FILM FOR POOL. |
| JPH09256545A (en) * | 1996-03-22 | 1997-09-30 | Sekisui House Ltd | Building material |
| KR101309447B1 (en) * | 2011-04-12 | 2013-09-23 | 이선영 | Method for environmentally friendly repairing reinforced concrete structure using multiple waterproofing and corrosion protection layer, and compositions thereof |
| CN205444691U (en) * | 2016-03-30 | 2016-08-10 | 杭忠超 | Fire prevention steel structure column |
| CN205776811U (en) * | 2016-07-15 | 2016-12-07 | 王玉辉 | A kind of node preventing assembled Timberwork wall from making moist with basis |
| CN208777577U (en) * | 2018-05-22 | 2019-04-23 | 江苏天道建材科技有限公司 | A kind of water blocking heat-preserving building roof structure |
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